content: /*
   * Copyright 2016-2017 David Karnok
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   *     http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  
  package com.akaita.java.rxjava2debug.extensions;
  
  import io.reactivex.*;
  import io.reactivex.disposables.Disposable;
  import io.reactivex.internal.disposables.DisposableHelper;
  
  /**
   * Wraps a CompletableSource and inject the assembly info.
   */
  final class CompletableOnAssembly extends Completable {
  
      final CompletableSource source;
  
      final RxJavaAssemblyException assembled;
  
      CompletableOnAssembly(CompletableSource source) {
          this.source = source;
          this.assembled = new RxJavaAssemblyException();
      }
  
      @Override
      protected void subscribeActual(CompletableObserver s) {
          source.subscribe(new OnAssemblyCompletableObserver(s, assembled));
      }
  
      static final class OnAssemblyCompletableObserver implements CompletableObserver, Disposable {
  
          final CompletableObserver actual;
  
          final RxJavaAssemblyException assembled;
  
          Disposable d;
  
          OnAssemblyCompletableObserver(CompletableObserver actual, RxJavaAssemblyException assembled) {
              this.actual = actual;
              this.assembled = assembled;
          }
  
          @Override
          public void onSubscribe(Disposable d) {
              if (DisposableHelper.validate(this.d, d)) {
                  this.d = d;
  
                  actual.onSubscribe(this);
              }
          }
  
          @Override
          public void onError(Throwable t) {
              actual.onError(assembled.appendLast(t));
          }
  
          @Override
          public void onComplete() {
              actual.onComplete();
          }
  
          @Override
          public boolean isDisposed() {
              return d.isDisposed();
          }
  
          @Override
          public void dispose() {
              // don't break the link here
              d.dispose();
          }
      }
  }
  